void srcPointToCmVectorFromTargetPointCSLinux(double src_space_point_x,
double src_space_point_y,
double cm_target_point_x,
double cm_target_point_y,
int len,
[In]
double[] pointsSrcSpaceFlat,
[In]
double[] pointsDstSpaceFlat,
[In, Out,
MarshalAs(UnmanagedType.LPStruct)]
DumPoint2d ret);
// Returns the vector pointing from cmTargetPoint to srcSpacePoint in cm with positive meaning up.
public static Point2d SrcPointToCmVectorFromTargetPoint(Point2d srcSpacePoint,
Point2d cmTargetPoint,
Point2d[] pointsSrcSpace,
Point2d[] pointsCmSpace)
{
if (pointsSrcSpace.Length != pointsCmSpace.Length)
{
throw new ArgumentException("pointsSrcSpace.Length != pointsDstSpace.Length", "pointsDstSpace.Length");
}
double[] pointsSrcSpaceFlat = new double[pointsSrcSpace.Length * 2];
double[] pointsDstSpaceFlat = new double[pointsCmSpace.Length * 2];
int fi = 0;
for (int pi = 0; pi < pointsSrcSpace.Length; ++pi)
{
pointsSrcSpaceFlat[fi] = pointsSrcSpace[pi].x;
pointsDstSpaceFlat[fi] = pointsCmSpace[pi].x;
++fi;
pointsSrcSpaceFlat[fi] = pointsSrcSpace[pi].y;
pointsDstSpaceFlat[fi] = pointsCmSpace[pi].y;
++fi;
}
DumPoint2d ret = new DumPoint2d();
if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
{
srcPointToCmVectorFromTargetPointCSWin(srcSpacePoint.x, srcSpacePoint.y,
cmTargetPoint.x, cmTargetPoint.y,
pointsSrcSpace.Length,
pointsSrcSpaceFlat, pointsDstSpaceFlat,
ret);
}
else if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
{
srcPointToCmVectorFromTargetPointCSLinux(srcSpacePoint.x, srcSpacePoint.y,
cmTargetPoint.x, cmTargetPoint.y,
pointsSrcSpace.Length,
pointsSrcSpaceFlat, pointsDstSpaceFlat,
ret);
}
else
{
throw new System.PlatformNotSupportedException();
}
return(new Point2d(ret.x, ret.y));
}
private static extern void pointBaseChangeCSLinux(double x, double y,
int len,
[In] double[] pointsSrcSpaceFlat,
[In] double[] pointsDstSpaceFlat,
[In, Out, MarshalAs(UnmanagedType.LPStruct)]
DumPoint2d ret);
